Whether you're installing a new mini-split system or upgrading a heat pump
Each air handler features an easy-to-read digital display that shows the current temperature and troubleshooting alerts
Ease of Installation: Whether you choose a traditional installation or opt for the faster No-Vac Quick Connect line sets
the 84114 inlet helps maintain a neat exterior appearance while shielding vital components from weather
Introducing the 5th Gen MRCOOL® DIY® 12K BTU Multi-Zone Mini Split Air Handler for year-round heating and cooling in spaces up to 550 sq
Control Board Subassembly for MRCOOL Easy PRO 12k Wall Mounted Air Handler – EZPRO-12-HP-WMAH-115 DIYS-18-HP-B-230A11-O Whether you're installing a newThis Control Board Subassembly is a genuine MRCOOL replacement part designed specifically for the MRCOOL Easy PRO 12,000 BTU wall mounted air handler, model EZPRO 12 HP WMAH 115. The control board manages the internal operation of the indoor unit, including communication, fan control, temperature response, and system safety functions. If your air handler is experiencing communication errors, failure to power on, unresponsive controls, or erratic